Statutory warning : Cigarette Smoking is Injurious To Health………..

Tobacco & Cancer

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“Recently, if you've noticed a white patch or lump inside your mouth that doesn't seem to be healing. It's not like anything you've seen before.”

Presented By:Monojit Dutta

Final Yr

TYPE OF TOBACCO

USE

SMOKING

CIGARATE BIDDI OTHERs

SMOKELESS

KHAINNI ZARDA PAN GUTKHA

KHAINNI WITH

BETEL NUT

BOTH

STATISTCSThe World Health Organization (WHO) estimates that tobacco caused 5.4 million deaths in 2004[6] and 100 million deaths over the course of the 20th century

Lung cancer estimates for 2013 (Source: Cancer Facts & Figures 2013):New cases of lung cancer: 228,190Males: 118,080 Females: 110,110Deaths from lung cancer: 159,480 Males: 87,260 Females: 72,220

Oral cancer is the 11th most common cancer in the world accounting for 350,000 new cases and 128,000 deaths annually.

India alone accounts for one third of the world’s oral cancer and has a high rate of premalignacy lesions

DISTIBUTION OF SUBJECTS ACCORDING TO TYPE

OF TOBACCO USE

DISTRIBUTION OF SUBJECTS ACCORDING TO USE

OF SMOKELESS TOBACCO

DISTRIBUTION OF SUBJECTS ACCORDING

TO TYPEOF SMOKING

Arsenic (used in rat poison) Acetic Acid (hair dye and photo

developer) Acetone (main ingredient in

paint and fingernail polish remover)

Ammonia (typical household cleaner)

Benzene (rubber cement() Cadmium (found in batters &

artists’ oil paint) Carbon Monoxide (poison) Hydrazine (used in fuel for jet

ad rockets) Formaldehyde (used to embalm

dead bodies) Naphthalene (used in

explosives, moth balls, and paint pigments)

Nickel (used in the process of electroplating)

Polonium Radiation Dosage (equal to 30 chest X-rays in 1 year

Ingredients Found In Tobacco:

Nicotine Is smoking tobacco really addictive? Nicotine is an addictive drug just like heroin and

cocaine: When taken in small amounts, nicotine creates

pleasant feelings that make the smoker want to smoke more. It acts on the chemistry of the brain and central nervous system,

Nicotine also gives you a little bit of an adrenaline rush·

Smokers usually become dependent on nicotine and suffer from withdrawal symptoms include-irritability, nervousness, headaches, and trouble sleeping.

In one regular cigarette, the average amount of nicotine the smoker gets ranges between about 1 mg and 2 mg.

C10H14N2

The chemicals in tobacco dry out your skin and cause:•Premature aging and wrinkles by 10 to 20 years

•Discoloration of the skin

•Damage to the blood vessels

The thousands of chemicals in tobacco coat the mouth and can lead to:

•Halitosis (bad breath)

•Hairy tongue (reduces sense of taste) Oral cancer (lip and mouth)

•Stained teeth (from the tar)

•Cavities

•Gingivitis (irritation and

•swelling of the gums)

•Periodontis (serious gum disease)

Dr Suwas Darvekar

Chronic Bronchitis - Bronchitis (inflammation of the bronchial passages) that recurs and does not permanently go away.

EMPHYSEMA- Emphysema damages the alveoli. They become large and hard, and lose their ability to exchange air. With damaged air sacs, you cannot get enough air to breathe, and always feel that you cannot catch your breath. Emphysema has no cure and cannot be undone

LUNG CANCER- Lung cancer is the most common cause of cancer death in both men and women. Smoking is the most common cause of this kind of cancer. Unfortunately, lung cancer is hard to cure.

Smokers also get more colds, coughs, flu, and other illnesses (Like pneumonia) due to their weaker immune system.

The thousands of chemicals in tobacco smoke line the passages of the nose when inhaled and can cause:•Decreased sense of smell

•Decreased immunity (cilia bogged down with chemicals in smoke!)

•Cancer of the larnyx (voice box)

•Cancer of the esophagus

Smoking weakens your bones, and this can cause you to develop a disease called osteoporosis as you grow older. Osteoporosis is when your bones become thin and brittle, and are more likely to break.

Smoking also impairs an athletes ability to perform as well. The chemicals in tobacco can cause a rapid heartbeat, decreased circulation and shortness of breath. Smoking also affects the body’s ability to produce collagen, so common sports injuries like those to ligaments and tendons, heal more slowly in smokers.

Did you know that smoking decreases the bodies ability to absorb calcium?

A stroke is a lack of blood flow to the brain, due to a blockage in a blood vessel or bursting of a blood vessel. Severe disability and even death can result from a stroke. Smoking cigarettes is related to high blood pressure and to hardening of the arteries, both of which can cause a stroke.

Smoking and mental health problems are linked to each other in complicated ways. Smokers have higher rates of several mental health problems -- including depression, anxiety, schizophrenia, and drug abuse -- than nonsmokers do.

The poisons in cigarette smoke are carried everywhere the blood flows

The chemicals in tobacco smoke cause your blood vessels to constrict, or become narrow, which allows less blood through.

The nicotine in tobacco is a stimulant drug that increases the heart rate and blood pressure leading to high blood pressure.

Nicotine in cigarette smoke causes blood vessels to become narrow, reducing the oxygen supply to the heart muscle. Smoking can also lead to arteriosclerosis, which increases the risk of a heart attack.

An ulcer is a sore or hole in the stomach. Nicotine in cigarette smoke causes extra stomach acid to form. This extra acid can lead to an ulcer. Continued smoking can keep an ulcer from healing.

The tar and other carcinogens in tobacco smoke can cause cancer of the stomach

Increased risk of colon cancer

•Miscarriage and Stillbirth (Pregnancy ends )

•Low birth weight (Organs may be underdeveloped, especially the lungs)

•Preterm labor (Go into labor too early)

•Placental Problems

•Increased risk of SIDS (Sudden Infant Death Syndrome)

The chemicals in tobacco smoke, specifically the nicotine and carbon monoxide, reduce the amount of oxygen and other nutrients the baby needs to grow and develop properly. Smoking during pregnancy can cause:

From ASH, Australia

SHS is a mixture of 2 forms of smoke that come from burning tobacco:Sidestream smoke – smoke from the lighted end of a cigarette, pipe, or cigar Mainstream smoke – the smoke exhaled by a smoker

How is it dangerous to nonsmokers?

• Nausea, headaches, dizziness

•Trigger allergic reactions and asthma attacks

•Cause emphysema , cancers, and heart diseases

• This is why smoking is BANNED in public places!

Children of smokers have more colds, flu, middle ear infections, allergies and asthma than children of nonsmokers do!

What is secondhand smoke?Secondhand smoke (SHS) is also known as environmental tobacco smoke (ETS).

Tobacco & Diabetes

Smoking and Diabetes both reduce the amount of oxygen reaching your bodily tissues, resulting in poor circulation.

Smoking raises your blood sugar level making it harder to control your diabetes.

Of people with diabetes who need amputations, 95% are smokers.

24

What You Can Do…If you smoke quit as soon as

possible!

Do not allow smoking inside your home or car – protect others from Secondhand smoke.

Get involved with tobacco awareness campaigns – let others know about the risk!

When You Quit… Within 8 Hours:

Carbon Monoxide level in blood drops to normal

Oxygen level in blood increases to normal

Smoker's breath disappears

Within 24 Hours:

Your chance of a heart attack decreases.

Within 2 weeks - 3 months:

Circulation improves

Walking becomes easier

Lung function increases up to 30 %

Within 1 - 9 months:

Coughing, sinus congestion, fatigue, shortness of breath decrease

When You Quit… Within One Year:

Risk of coronary heart disease is half that of a smoker

Within Two Years:

Heart attack risk drops to near normal

Within 5 Years:

Lung cancer death rate for average pack-a-day smoker decreases by almost half

Stroke risk is reduced

Risk of mouth, throat and esophageal cancer is half that of a smoker

When You Quit… Within 10 Years:

Lung cancer death rate is similar to that of a person who does not smoke.

The pre-cancerous cells are replaced.

Within 15 Years:

Risk of coronary heart disease is the same as a person who has never smoked.

If you smoke, please quit!

If u still don’t then u may end up like this

Refences

Case Pictures:Special Thanks : Dr. Suwas DarvekarBritish Dental Journal vol 189(4)Journal of The Canadian Dental Association (2004) 70International Dental Journal (2010) 60, 7-30Archive of Oncology 2002;10(2):67-70.TOBACCO INDUCED DISEASES Vol. 2, No. 2: 103-108 (2004)Journal of Oral Science Vol. 50Articles From American Scoiety of CancerCenters for Disease Control and Prevention Health effects of tobacco - Wikipedia